Analysis
- max time kernel
119s - max time network
133s - platform
windows10_x64 - resource
win10-en-20211104 - submitted
24/11/2021, 13:47
Static task
static1
Behavioral task
behavioral1
Sample
007422621.xlsb
Resource
win7-en-20211014
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
007422621.xlsb
Resource
win10-en-20211104
0 signatures
0 seconds
General
- Target 007422621.xlsb
- Size 74KB
- Sample211124-q3jmesfhh9
- SHA256 85cebd2f3ed53d4e52ea415cfdb52bffb74710d9d0ee3516a55880ed8aab99ac
- MD5 e62314e4af437ffd1b9f27bc0cd817ed
- SHA1 c8a505bef50c361ae43da6b200e921f814fbe321
- SHA512 50dcfca0b29aadd8757ad6fe6e98e1d0d9e3242ba73479c9d2dd4e916add8fa9312fc0388395997a4021acb8804c1acaeb1e5c4a56dba5a517d41fcffaa7ad99
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2444 EXCEL.EXE - Suspicious use of SetWindowsHookEx 14 IoCs
pid Process 2444 EXCEL.EXE 2444 EXCEL.EXE 2444 EXCEL.EXE 2444 EXCEL.EXE 2444 EXCEL.EXE 2444 EXCEL.EXE 2444 EXCEL.EXE 2444 EXCEL.EXE 2444 EXCEL.EXE 2444 EXCEL.EXE 2444 EXCEL.EXE 2444 EXCEL.EXE 2444 EXCEL.EXE 2444 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\007422621.xlsb"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2444